Civil Engineering MCQJE Level Civil Engineering
A rotameter is a variable area flow meter.
Fluid MechanicsHydraulics, Hydrology and IrrigationEASY
Choose the correct answer
A
variable area flow meter
B
sedimentation tank
C
road sign
D
pile hammer
Correct Answer
A. variable area flow meter
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
Rotameters indicate flow rate by float position.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Concept shortcut
IS/IRC reference
Common trap
Practice more Civil Engineering questions
This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.